Rose Byrne (wearing a Rosie Assoulin dress) at arrivals for THE IMMORTAL LIFE OF HENRIETTA LACKS Premiere on HBO, The School of Visual Arts (SVA) Theatre, New York, NY April 18, 2017. Photo By: Lev Radin/Everett Collection

Jennifer Hudson (wearing a Saint Laurent dress) at arrivals for CLIVE DAVIS: THE SOUNDTRACK OF OUR LIVES Opening Night Premiere at the 2017 Tribeca Film Festival, Radio City Music Hall, New York, NY April 19, 2017. Photo By: John Nacion/Everett Collection

Bonnie Wright at arrivals for CLIVE DAVIS: THE SOUNDTRACK OF OUR LIVES Opening Night Premiere at the 2017 Tribeca Film Festival, Radio City Music Hall, New York, NY April 19, 2017. Photo By: Lev Radin/Everett Collection

Christina Ricci (wearing a Gabriela Hearst dress) at arrivals for CLIVE DAVIS: THE SOUNDTRACK OF OUR LIVES Opening Night Premiere at the 2017 Tribeca Film Festival, Radio City Music Hall, New York, NY April 19, 2017. Photo By: Steven Ferdman/Everett Collection

Bonnie Wright (wearing a Prada dress) at arrivals for CLIVE DAVIS: THE SOUNDTRACK OF OUR LIVES Opening Night Premiere at the 2017 Tribeca Film Festival, Radio City Music Hall, New York, NY April 19, 2017. Photo By: Steven Ferdman/Everett Collection

Cynthia Erivo (wearing a Dion Lee dress) at arrivals for CLIVE DAVIS: THE SOUNDTRACK OF OUR LIVES Opening Night Premiere at the 2017 Tribeca Film Festival, Radio City Music Hall, New York, NY April 19, 2017. Photo By: Steven Ferdman/Everett Collection

Zoey Deutch (wearing a Chloe dress) at arrivals for FLOWER World Premiere at the 2017 Tribeca Film Festival, The School of Visual Arts (SVA) Theatre, New York, NY April 20, 2017. Photo By: Steven Ferdman/Everett Collection